3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pi = 3.14159; echo round($pi);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0040.01116.63
8.3.50.0150.00016.49
8.3.40.0110.00418.70
8.3.30.0070.00718.71
8.3.20.0040.00420.20
8.3.10.0040.00421.76
8.3.00.0060.00917.66
8.2.180.0140.00016.38
8.2.170.0140.00022.96
8.2.160.0140.00721.02
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00020.60
8.2.120.0040.00426.35
8.2.110.0110.00021.07
8.2.100.0040.00818.16
8.2.90.0050.00319.34
8.2.80.0050.00317.97
8.2.70.0080.00017.49
8.2.60.0050.00317.92
8.2.50.0040.00818.10
8.2.40.0040.00420.67
8.2.30.0050.00519.36
8.2.20.0050.00218.12
8.2.10.0040.00418.27
8.2.00.0040.00418.30
8.1.280.0120.00925.92
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0030.00523.92
8.1.230.0080.00319.12
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0050.00517.00
8.1.180.0070.00018.10
8.1.170.0080.00018.53
8.1.160.0000.00718.88
8.1.150.0070.00020.19
8.1.140.0070.00019.61
8.1.130.0040.00417.48
8.1.120.0040.00417.45
8.1.110.0000.00817.46
8.1.100.0040.00417.35
8.1.90.0070.00017.34
8.1.80.0000.00817.40
8.1.70.0030.00317.33
8.1.60.0090.00017.59
8.1.50.0040.00417.40
8.1.40.0080.00017.57
8.1.30.0050.00217.54
8.1.20.0000.00817.54
8.1.10.0040.00417.46
8.1.00.0000.00717.47
8.0.300.0040.00418.77
8.0.290.0080.00016.63
8.0.280.0000.00718.41
8.0.270.0050.00217.18
8.0.260.0040.00416.87
8.0.250.0070.00016.90
8.0.240.0050.00216.95
8.0.230.0000.00616.94
8.0.220.0000.00716.86
8.0.210.0000.00716.71
8.0.200.0030.00316.91
8.0.190.0050.00216.87
8.0.180.0050.00216.82
8.0.170.0000.00816.90
8.0.160.0040.00416.87
8.0.150.0030.00516.77
8.0.140.0040.00416.79
8.0.130.0050.00013.26
8.0.120.0080.00016.88
8.0.110.0000.00716.74
8.0.100.0030.00316.86
8.0.90.0070.00016.87
8.0.80.0110.00416.75
8.0.70.0040.00416.82
8.0.60.0000.00716.68
8.0.50.0040.00416.92
8.0.30.0120.00917.07
8.0.20.0100.00917.40
8.0.10.0040.00416.95
8.0.00.0070.01017.04
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0030.00316.50
7.4.290.0000.00716.51
7.4.280.0060.00316.48
7.4.270.0040.00416.43
7.4.260.0040.00416.37
7.4.250.0040.00416.50
7.4.240.0030.00316.56
7.4.230.0000.00716.40
7.4.220.0130.00316.67
7.4.210.0060.01016.64
7.4.200.0000.00716.58
7.4.160.0080.00816.36
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0100.01016.48
7.4.120.0110.00916.46
7.4.110.0070.01016.50
7.4.100.0110.01116.54
7.4.90.0110.00716.55
7.4.80.0130.00319.39
7.4.70.0030.01516.64
7.4.60.0090.00616.43
7.4.50.0060.00616.41
7.4.40.0030.01216.47
7.4.30.0120.01116.52
7.4.00.0050.01114.85
7.3.330.0000.00513.10
7.3.320.0020.00513.12
7.3.310.0030.00316.23
7.3.300.0070.00016.21
7.3.290.0050.00216.03
7.3.280.0070.01016.20
7.3.270.0140.00317.40
7.3.260.0140.00816.44
7.3.250.0100.01016.30
7.3.240.0100.01016.28
7.3.230.0080.00816.46
7.3.210.0140.00316.28
7.3.200.0060.01016.35
7.3.190.0060.00916.44
7.3.180.0130.00716.45
7.3.170.0080.00816.30
7.3.160.0060.01016.43
7.3.120.0090.00914.71
7.3.110.0070.01014.84
7.3.100.0110.00414.49
7.3.90.0120.00014.43
7.3.80.0070.00714.60
7.3.70.0120.00414.75
7.3.60.0030.01014.82
7.3.50.0090.00614.35
7.3.40.0070.00714.51
7.3.30.0000.01014.84
7.3.20.0100.00316.53
7.3.10.0060.00716.58
7.3.00.0080.00616.40
7.2.330.0070.01016.60
7.2.320.0140.00716.63
7.2.310.0090.00616.38
7.2.300.0060.00916.48
7.2.290.0070.00916.69
7.2.250.0040.01514.60
7.2.240.0070.01314.79
7.2.230.0060.01214.86
7.2.220.0070.00314.84
7.2.210.0070.00714.91
7.2.200.0120.00314.75
7.2.190.0070.01014.89
7.2.180.0030.01314.90
7.2.170.0040.01114.68
7.2.130.0070.00316.91
7.2.120.0100.00316.81
7.2.110.0050.01016.70
7.2.100.0050.00516.50
7.2.90.0050.00517.03
7.2.80.0030.00916.45
7.2.70.0040.01116.86
7.2.60.0100.00316.76
7.2.50.0080.00616.86
7.2.40.0030.00916.80
7.2.30.0070.00716.82
7.2.20.0000.01616.69
7.2.10.0030.01316.93
7.2.00.0080.00316.59
7.1.330.0070.00715.82
7.1.320.0000.00915.62
7.1.310.0030.01315.70
7.1.300.0000.01515.49
7.1.290.0050.00515.72
7.1.280.0060.00615.48
7.1.270.0080.00815.64
7.1.260.0070.01015.55
7.1.250.0060.00315.52
7.1.200.0030.01015.41
7.1.70.0070.00017.15
7.1.60.0000.01117.16
7.1.40.0200.00733.98
7.1.30.0130.01034.21
7.1.20.0500.01332.49
7.1.10.0570.00314.62
7.1.00.0900.02014.61
7.0.200.0040.01116.72
7.0.180.0000.01315.96
7.0.170.0030.00716.05
7.0.160.0000.01316.05
7.0.150.0500.01016.08
7.0.140.0630.01714.34
7.0.130.0070.01016.28
7.0.120.0470.01314.50
7.0.110.0370.01314.32
7.0.100.0430.00714.23
7.0.90.0400.00714.27
7.0.80.0570.01314.36
7.0.70.0430.00714.06
7.0.60.0370.01013.91
7.0.50.0000.01016.12
7.0.40.0030.00716.25
7.0.30.0000.01016.34
7.0.20.0470.00714.45
7.0.10.0030.01016.37
7.0.00.0000.01016.14

preferences:
54.97 ms | 400 KiB | 5 Q